*SUS420 stainless steel blades, hard and excellent anti-erosion properties *Specially treated blades with anti-bacterial and anti-rusting properties *Blades jagged designed to prevent food from moving or sticking. *Patented safely button *Safety to use *Reduce the risk of baby misusing *Ergonomically grips-arc curved specially designed , easy to use *Come with hygienic cap, keep blades clean and hygienic when on the go *Grips with nut cracker design, can also be used as a shellfish cracker